<template>
    <div class="dashboard-editor-container">

        <el-row :gutter="40" class="panel-group">
            <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
                <div class="card-panel" @click="handleSetLineChartData('newVisitis')">
                    <div class="card-panel-icon-wrapper icon-people">
                        <svg-icon icon-class="peoples" class-name="card-panel-icon"/>
                    </div>
                    <div class="card-panel-description">
                        <div class="card-panel-text">用户数量</div>
                        <count-to :start-val="0" :end-val="userTotal" :duration="2600" class="card-panel-num"/>
                    </div>
                </div>
            </el-col>
            <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
                <div class="card-panel" @click="handleSetLineChartData('messages')">
                    <div class="card-panel-icon-wrapper icon-message">
                        <svg-icon icon-class="message" class-name="card-panel-icon"/>
                    </div>
                    <div class="card-panel-description">
                        <div class="card-panel-text">出售商品数量</div>
                        <count-to :start-val="0" :end-val="goodsTotal" :duration="3000" class="card-panel-num"/>
                    </div>
                </div>
            </el-col>
            <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
                <div class="card-panel" @click="handleSetLineChartData('purchases')">
                    <div class="card-panel-icon-wrapper icon-money">
                        <svg-icon icon-class="message" class-name="card-panel-icon"/>
                    </div>
                    <div class="card-panel-description">
                        <div class="card-panel-text">仓库货品数量</div>
                        <count-to :start-val="0" :end-val="productTotal" :duration="3200" class="card-panel-num"/>
                    </div>
                </div>
            </el-col>
            <el-col :xs="12" :sm="12" :lg="6" class="card-panel-col">
                <div class="card-panel" @click="handleSetLineChartData('shoppings')">
                    <div class="card-panel-icon-wrapper icon-shoppingCard">
                        <svg-icon icon-class="money" class-name="card-panel-icon"/>
                    </div>
                    <div class="card-panel-description">
                        <div class="card-panel-text">订单数量</div>
                        <count-to :start-val="0" :end-val="orderTotal" :duration="3600" class="card-panel-num"/>
                    </div>
                </div>
            </el-col>
        </el-row>
    </div>
</template>

<script>
    import {listGoods, listStore} from "@/api/goods";
    import {fetchList} from "@/api/user";
    import {listOrder} from '@/api/order';
    import CountTo from 'vue-count-to'

    export default {
        components: {
            CountTo
        },
        data() {
            return {
                userTotal: 0,
                goodsTotal: 0,
                productTotal: 0,
                orderTotal: 0
            }
        },
        created() {
            this.getList()
        },
        methods: {
            getList() {
                fetchList().then(res => {
                    this.userTotal = res.data.data.total
                })
                listGoods().then(res => {
                    this.goodsTotal = res.data.data.total
                })
                listStore().then(res => {
                    this.productTotal = res.data.data.total
                })
                listOrder().then(res => {
                    this.orderTotal = res.data.data.total
                })
            },
            handleSetLineChartData(type) {
                this.$emit('handleSetLineChartData', type)
            }
        }
    }
</script>

<style rel="stylesheet/scss" lang="scss" scoped>
    .dashboard-editor-container {
        padding: 32px;
        background-color: rgb(240, 242, 245);

        .chart-wrapper {
            background: #fff;
            padding: 16px 16px 0;
            margin-bottom: 32px;
        }
    }

    .panel-group {
        margin-top: 18px;

        .card-panel-col {
            margin-bottom: 32px;
        }

        .card-panel {
            height: 108px;
            cursor: pointer;
            font-size: 12px;
            position: relative;
            overflow: hidden;
            color: #666;
            background: #fff;
            box-shadow: 4px 4px 40px rgba(0, 0, 0, .05);
            border-color: rgba(0, 0, 0, .05);

            &:hover {
                .card-panel-icon-wrapper {
                    color: #fff;
                }

                .icon-people {
                    background: #40c9c6;
                }

                .icon-message {
                    background: #36a3f7;
                }

                .icon-money {
                    background: #f4516c;
                }

                .icon-shoppingCard {
                    background: #34bfa3
                }
            }

            .icon-people {
                color: #40c9c6;
            }

            .icon-message {
                color: #36a3f7;
            }

            .icon-money {
                color: #f4516c;
            }

            .icon-shoppingCard {
                color: #34bfa3
            }

            .card-panel-icon-wrapper {
                float: left;
                margin: 14px 0 0 14px;
                padding: 16px;
                transition: all 0.38s ease-out;
                border-radius: 6px;
            }

            .card-panel-icon {
                float: left;
                font-size: 48px;
            }

            .card-panel-description {
                float: right;
                font-weight: bold;
                margin: 26px;
                margin-left: 0px;

                .card-panel-text {
                    line-height: 18px;
                    color: rgba(0, 0, 0, 0.45);
                    font-size: 16px;
                    margin-bottom: 12px;
                }

                .card-panel-num {
                    font-size: 20px;
                }
            }
        }
    }
</style>
